Which capabilities has my browser/device?

• MyDevice.io
• Device pixel density tests
• Viewportsizes
• What’s my UserAgent?
• What’s my browser?
• WhichBrowser - Which browser do I have and how does it identify itself? This site has an extensive database and an API.
• HTML5-Test
• Can I Use
• Tinytype - A compatibility table showing the available default system fonts across different mobile platforms.
• What CSS to prefix?
• haz.io - Which capabilities has your browser? Modernizr is used to check the browser’s capabilities.